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Recently, we learned from the news that India continues to experience high temperatures. India accounts for more than 85% of the world's 100 hot cities. In this regard, Bonpora In view of how hot the environment is, I can’t help but think of ordinary people. Jounce Bumper All kinds of conditions in these tropical road conditions.
The whole of India has high temperatures all year round, with summer temperatures in the northern plains generally ranging from 40 to 48 degrees Fahrenheit. ℃， After road exposure, the local temperature of the chassis exceeded 60°C ℃， Combined with heavy loads, dust, and poor-quality road surfaces, ordinary rubber buffer blocks from the original factory can easily fail, causing multiple driving safety hazards.：
1. The material softens and collapses, and the suspension support directly fails (the highest risk)
The upper limit of heat resistance of ordinary rubber buffer blocks is only 35–40 ℃， India continues to be exposed to the sun + The waste heat of the chassis and engine is superimposed, and the colloid continues to soften at high temperatures and undergo permanent compression deformation.
Phenomenon: The buffer block is flattened and cannot rebound. jounce bumper The support is seriously insufficient, and the shock absorption directly hits the bottom when passing through potholes or under heavy loads.；
security risk: The metal parts of the chassis were hit hard and the shock absorbers, lower swing arms, and ball joints were overloaded and fractured. ； During high-speed bumps, the vehicle body lost control and braking stability decreased, and the truck / Passenger vehicles are prone to slipping sideways.
2. Accelerated aging and cracking, the buffer block directly breaks during driving
High temperature ultraviolet light + When the road surface is baked at high temperatures, ordinary rubber molecules degrade rapidly, causing surface cracks and delamination in the short term.
Phenomenon: Under the bumps and vibrations of long-distance driving, the buffer block fell off and shattered in one piece, losing its limiting buffering effect. ；
security risk: There is no buffer limit, the wheel bounce travel is out of control, the steering gap becomes larger, the chassis makes abnormal noise and shakes when braking, and there is a serious risk of rollover in urban passenger three-wheelers and pickup trucks.
3. Friction accelerates wear after softening at high temperature, causing early scrapping.
The viscosity of the rubber surface increases at high temperatures, and a large amount of sand, gravel and dust on Indian roads enter the contact surface of the buffer block, causing an abrasive effect.
Phenomenon: The side wall of the buffer block is quickly thinned and chipped ；
security risk: The failure of the one-sided buffer leads to inconsistent heights between the left and right sides of the vehicle body, vehicle deviation, and unbalanced high-speed driving control.
4. High temperatures aggravate the material's oil production and corrode surrounding chassis components.
Inferior recycled rubber buffer blocks precipitate plasticized grease at high temperatures, corroding shock-absorbing dust boots, rubber bushings, and oil pipe seals.
Chain hazards: After the dust jacket is damaged, sediment invades the shock absorber core, causing oil leakage and failure of the shock absorber. ； The brake oil pipe corrodes and leaks, causing brake failure.
5. Overload + High temperature and double load, high incidence of freight vehicle accidents
A large number of light trucks, mini-trucks, and agricultural vehicles in India are fully loaded with goods for a long time. The load on the chassis is already huge, and the high temperature further weakens the buffer load capacity.：
When the vehicle is fully loaded and passes through speed bumps or potholes, the vehicle bottoms out in an instant. The welding points of the frame may crack and the suspension brackets may deform. Long-distance freight may break down halfway, and the vehicle may fall downhill in rural mountains.
6. special scene: high temperature + Electrostatic superposition (mining area / Chemical transport vehicle)
The air in mining and chemical transportation areas in India is dry and hot, and ordinary buffer rubber is not anti-static.； High-temperature friction continues to accumulate static electricity, and there is a risk of fire when encountering fuel volatile gases and dust.
2. Based on the actual application situation in the Indian market, we Bonpora produced PU High-performance buffer blocks are resistant to high temperatures, aging, Wear-resistant and other advantages, deeply loved by the market。
Our buffer blocks offer the following advantages：
1、 High temperature resistant modified polyurethane PU buffer block
Modified Formula Tolerance - 40 ℃~110℃ Continuous high temperature, 48 ℃ It does not soften or deform in extreme environments, and its compression permanent deformation rate is much lower than that of ordinary rubber. It maintains stable support throughout the process and eliminates the risk of bottoming out.
2、 anti- UV Anti-aging formula
Added UV stabilizer to adapt to India's strong sunlight exposure, it will not crack or fall off when used outdoors for a long time, greatly reducing the frequency of maintenance and replacement.
3、 High wear resistance, low oil output raw materials
native pour PU The material is high-temperature and does not leak oil, protecting shock absorbers, oil pipes, and chassis rubber parts to reduce cascading failures.
4、 Anti-static customized model
Suitable for mining areas and hazardous chemical freight vehicles in India. High-temperature friction does not accumulate static electricity, eliminating fire safety hazards.
5、 Customized adaptation for all models
cover Toyota、Honda、 The chassis of mainstream Indian passenger cars, light trucks, and agricultural vehicles such as Volkswagen, Hyundai, and Mahindra accurately matches the original vehicle installation position and is easy to replace.
If you also have this consideration, you can contact Bangborun to obtain more advantageous product information.Bangborun has been focusing on vehicle bottom suspension auto parts for 15 years and has rich experience in front-line production and daily application. Support customization!
